25804269

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1151}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 38817792

約数和(自身を除く): 13013523

約数列:

[1, 3, 9, 47, 53, 141, 159, 423, 477, 1151, 2491, 3453, 7473, 10359, 22419, 54097, 61003, 162291, 183009, 486873, 549027, 2867141, 8601423, 25804269]

約数ペア:

[(1, 25804269), (3, 8601423), (9, 2867141), (47, 549027), (53, 486873), (141, 183009), (159, 162291), (423, 61003), (477, 54097), (1151, 22419), (2491, 10359), (3453, 7473)]